Franklin Armory BSFIII M4 16" 5.56 AR-15 Rifle, Black - 00-10048-BLK

This M4 starts life as a standard FAI-15 lower receiver, which includes, yes, you guessed it, the BFSIII Binary Trigger System pre-installed and tested from the factory! The upper receiver is constructed of 7075 T-6 aluminum and features a 16″ 1:7 twist LTW Contour barrel that is incredibly accurate. A 15″ M-LOK FST rail is included as well and is ready to mount any accessories of your choosing. Rifle ships complete with (1) 30rd magazine.

BFSIII M4 SPECIFICATIONS

• Barrel Length + Type: 16” LTW Contour
• Handguard/Upper: 15″ FST
• Sights: Optic Ready
• Twist: 1:7”
• Charging Handle: Standard
• Bolt Carrier: Salt Bath Nitride
• Lower: FAI-15
• Trigger: BFSIII
• Gas System: Midlength
• Gas Block: Low Profile
• Muzzle Device: A2
• Color: Black
• Stock: M4
• Grip: A2
• Calibers: 5.56 NATO